SOLUTION DYED OLEFIN CANOPY: Made from upgraded fade-resistant Olefin Canopy to protect us from sun damage, this patio umbrella is built to last color for three years no matter where we use it AUTO TILT CRANK SYSTEM: The crank lift mechanism makes it easy to open and close the umbrella in seconds. Simplify the regular tilt buttons, allowing parents and children to easily get the desired angle as the sun runs. It achieves precise control over the fixed tilt angle of traditional outdoor umbrellas STURDY POLE AND RIBS: The 1.5in umbrella pole and 8 sturdy ribs come in a neutral black color that won't clash with our backyard or patio decor. All metal frame is powder-coated to avoid rust for longtime use and provides strong support AIR-VENT AND SAFETY LOCKING PIN: The outdoor umbrella canopy vent enables essential wind and heat to ventilate and makes it stable. Add a safety locking pin and reinforce connectors to improve wind resistance WIDELY USED: This patio umbrella with a 10 ft diameter shade our 54"- 66" round, square, or rectangle table with 5 to 7 chairs, perfect for decorating our patio, outdoor, yard, poolside, balcony, garden, event, cafe, barbecue, and other locations TIPS AND 1-YEAR WARRANTY: Close the umbrella overnight or during extreme weather. Color differences may occur due to different lighting and monitor settings. We do our best to make corrections to the actual outdoor umbrella. 1-year warranty & spare parts supply. Please contact us with any concerns regarding any quality control issues